EP 2590365 B1 20170906 - Systems and methods for dynamic operations, administration, and management
Title (en)
Systems and methods for dynamic operations, administration, and management
Title (de)
Systeme und Verfahren für dynamische Operationen, Verwaltung und Management
Title (fr)
Systèmes et procédés pour opérations dynamiques, administration et gestion
Publication
Application
Priority
US 201113290947 A 20111107
Abstract (en)
[origin: EP2590365A1] Systems and methods with dynamic Connectivity Fault Management (CFM) and Continuity Check Messages (CCMs) that enable dynamic configurations to avoid limitations associated with static reconfigurations. Variously, a network, a method, and a network element are configured to implement a dynamic CFM method for dynamic notifications and actions taken based thereon between Maintenance End Points (MEPs). The systems and methods may also include a CCM attribute adjustment method between two MEPs, a CCM suspension and/or resumption method between two MEPs, and a MEP auto-discovery and leaving method. Advantageously, the systems and methods may be utilized in a variety of contexts including controlled maintenance, in-service software upgrades, network congestion, discovery of new remote MEPs, and the like to enable dynamic configurations between MEPs. The systems and methods may also apply to Carrier Ethernet, Multiprotocol Label Switching-Transport Profile (MPLS-TP), and the like.
IPC 8 full level
H04L 12/24 (2006.01); H04L 12/26 (2006.01)
CPC (source: EP US)
H04L 41/0816 (2013.01 - EP US); H04L 41/0886 (2013.01 - US); H04L 43/04 (2013.01 - US); H04L 43/0811 (2013.01 - EP US); H04L 43/103 (2013.01 - US); H04L 43/16 (2013.01 - US); H04L 41/06 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2590365 A1 20130508; EP 2590365 B1 20170906; US 10623293 B2 20200414; US 2013114394 A1 20130509; US 2016156540 A1 20160602; US 9264328 B2 20160216
DOCDB simple family (application)
EP 12190290 A 20121026; US 201113290947 A 20111107; US 201614989884 A 20160107